Woodworking tools, diamond cutting tools, woodworking tools, customized design woodworking tools, woodworking forming cutter, round bottom cutter, V sharp bits, Carving Router Bits,TCT straight Tools, alloy saw blade, milling cutter, special router bits, woodworking drill

Woodworking diamond knife gong: Diamond Straight Knife; Diamond V knife; Diamond knife door; Non-standard diamond knife gong
Woodworking relief knife: GA-V_sharp_tools; GB-flat_botton_engraving_bits; GC-tapered_ball_nose_bits; GD-Single_flute_straight_bits; GE-Two_flute_straight_bits; GF-Radius_engraving_Bits
Woodworking tool used: WA-TCT Straight Knife; WB-Straight teeth Straight Knife; WD-Deep round knife; GV-3D_Vsharp_bits; GW-Cleaning_bits; GX-Tip_engraving_bits; GY-Radius_engraving_tools; GZ2-Opening knife(1/4R burin); GZ3-Lace knife; GZ4-Clear arc knife; Woodworking Tool Box; Non-standard gong knife woodworking
Beads | barrel bead knife: Bead knife; Stupa knife; Barrel bead knife; The gourd knife tool; Beads Knife Accessories; clearing_bit_with_drill_bit; Stupa_Tool; Solid_blade_beads; No_drill_beads_knife; Eagle-hook_lock; Abacus_beads_knife; Buddhism_knife; Septum_knife
A-Straight drilling cutting tools: AA-STRAIGHT BIT; AB-STRAIGHT BIT; AC-LONG BLADE STRAIGHT; AD-STRAIGHT BIT; AE-LONG BLADE STRAIGHT; AF-MORTISING BIT; AG-:3°STRAIGHT BIT; AH-PANEL PILOT BIT WITH DRILL POINT; AI-STAGGER TOOTH STRAIGHT BIT; AJ-CLEANING BOTTOM BIT
B-Trimming knives with bearing: BA-STRAIGHT BIT WITH BEARING; BB-LONG BLADE STRAIGHT BIT WITH BEARING; BC-FLUSH TRIM BIT; BD-OVERHANG TRIM BIT; BE-FACE-INLAY BIT; BF-45 ° angle knife -45 °; BG-HORSE NOSE BIT; BH-FLUSH TRIM ”V” GROOVE BIT
C-Without bearing for guiding trimming knives: CA-”V” TYPE SLOTTING CUTTER; CB-DOVETAIL BIT; CC-15°GLUE JOINT BIT; CD-45°LOCK MITER BIT; CE-”V” GROOVE BIT
D-Straight drill form class: DA-OPEN END CARVING BIT; DB-CLASSICAL PLUNGE BIT; DC-ROUNTER BIT; DD-CARVING BIT; DE-FLAT BOTTOM CUTTER; DF-CLASSICAL PLUNGE BIT; DG-S CLASSICAL PLUNGE BIT
E-Knife round bottom line: EA-BOWL & TRAY BIT; EB-COVE BOX BIT; EC-ROUND NOSE BIT; ED-ROUND CARVING BIT; EE-TRIM BIT; EF-LONG BLADE ROUND NOSE BIT
F-Convex half circular knife: FA-CORNER ROUND BIT; FB-BEARING BIT; FC-FINGER NAIL TYPE BIT; FD-CONVEX EDGING BIT; FE-HALF ROUND SIDE CUTTER BIT; FF-BULL NOSE RADIUS BIT; FG-TRIM BIT
G-Arch arc knife types: GA-COVE WITH BEARING; GB-CLASSICAL COVE BIT; GC-CLASSICAL COVE BIT WITHOUT BEARING; GD-FLAT OGEE BIT; GE-FLAT OGEE BIT WITHOUT BEARING; GF-Jug bands arc knife

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86-020-86000892
86-020-28926812
86-020-38075105
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What is the purpose of the variable diameter sleeve

发布时间：2026-04-21

Variable diameter sleeve is a transition sleeve installed between the engraving machine tool holder and the tool, mainly used to convert tool holders of different diameters, allowing small diameter tools to be installed on large-sized tool holders for use. It can fill the gap between the inner diameter of the tool holder and the tool holder, ensuring firm clamping, high concentricity, and avoiding tool shaking, eccentricity, or breakage. Suitable for various tool holders such as ER11, ER16, ER20, etc., it flexibly adapts to different thicknesses of carving knives, and can use multiple specifications of cutting tools without changing the spindle or tool holder, improving equipment versatility and processing accuracy. It is a commonly used accessory for advertising carving machines.

H-Classical linear decorative knives: HA-CLASSICAL MOULDING BIT; HB-CLASSICAL MOULDING BIT WITHOUT BEARING; HB-Bilateral double R line knife; HC-CURVED LING BIT; HD-CLASSICAL BIT; HE-CLASSICAL BIT WITHOUT BEARING; HF-DOUBLE ROMAN BIT; HG-DOUBLE ROMAN BIT WITHOUT BEARING; HH-ROMAN OGEE BIT; HI-ROMAN OGEE BIT WITHOUT BEARING; HJ-CLASSICAL OGEE BIT; HK-CLASSICAL OGEE BIT; HL-WAVY EDGE BIT; HM-WAVY EDGE BIT WITHOUT BEARING; HN-CURVED ROUND WITH BEARING; HO-CLASSICAL BIT; HP-CLASSICAL BIT; HQ-Magic Knife; HR-Butterfly knife; HS-CLASSICAL MOULDING BIT; HT-CLASSICAL MOULDING BIT WITHOUT BEARING; HU-CLASSICAL MOULDING BIT; HV-CLASSICAL MOULDING BIT WITHOUT BEARING
I-Beaded Curve Knife: IA-DOUBLE BEADING BIT; IB-DOUBLE BEADING BIT; IC-DOUBLE BEADING BIT; ID-DRAGON BALL BIT; IE-A TYPE DRAWING LINE BIT; IF-DOUBLE DRAGON BALL BIT; IG-DRAGON BALL BIT
J-Crown curve decoration knives: JA-EDGE MOULDING BIT; JB-PALACE TYPE BIT; JC-CROWN MOULDING BIT; JD-CROWN MOULDING BIT; JE-CROWN MOULDING BIT; JF-CROWN MOULDING BIT
K-Architectural decorative knives streamlined: KA-DOUBLE ROUND NOSE BIT; KB-SPECIAL MOULDING BIT; KC-INTEREST MOULDING BIT; KD-FISH HANDRAIL BIT; KE-HANDRAIL BIT; KF-VARIABLE-BEADING BIT; KG-CROWN MOULDING BIT; KH-HANDRAIL BIT
L-Rail line/line Knife: LA-TABLE EDGE BIT; LB-TABLE OGEE BIT; LC-TABLE CORNER BIT; LD-HANDRAIL CLASSICAL BIT; LE-TABLE CURVED ROUND BIT; LF-TRADITIONAL BIT; LG-15Degree HORSE NOSE BIT; LH-ROMAN CLASSICAL BIT; LI-TRADITIONAL BIT; LJ-TABLE EDGE BIT
M-Combination of high handrail Knife Bottle: MA-HANDRAIL BIT; MB-HANDRAIL BIT; MC-HANDRAIL BIT
N-Polymorphic classical Knife: NA-VERTICAL BIT; NB-RAISED PANEL BIT; NC-PANEL BIT; ND-15 degrees plate type knife; NE-45 Degree PANEL BIT; NF-UNDERMOUNT BOWL BIT; NG-S-TYPE BIT
O-Knife nail-like model lines: OA-FINGER GRIP BIT; OB-DOUBLE FINGER BIT; OC-A TWO SLOPES FINGERNAIL BIT; OD-SIDE FINGER NAIL TYPE BIT; OE-ARCH TYPE ROUTER BIT; OF-ARCH TYPE ROUTER BIT; OG-FINGER NAIL BIT
P-T-tenon Knife: PA-DRAWER LOCK BIT; PB-T-TYPE SLOTTING CUTTER; PC-KEYHOLE BIT; PD-T-SLOT ROUTER BIT; PE-T-TYPE BIT WITH BEARING; PF-HINGE BIT; PG-JOINT BIT; PH-MITER BIT; PI-T-SLOT ROUTER BIT; PK-Long households knife
Q-T-tenon cutter combination of class: QA-BEAD & FLUTE BITS; QB-TONGUE & GROOVE BITS; QC-STYLE & RAIL ASSEMBLES; QD-STYLE & RAIL ASSEMBLES; QE-STYLE & RAIL ASSEMBLES; QF-STYLE & RAIL ASSEMBLES; QG-TONGUE & GROOVE BITS
R-Door Knife: RA-Tanaka knife; RB-Oblique arc knife; RC-Cascade knife; RD-Curved knife; RE-Feng cutter; RF-Qingping knife; RG-Type clever knife; RH-Thin round knife; RI-Liu knife edge; RJ-Kocho knife; RK-CLASSICAL PLUNGE BIT; RL-CLASSICAL PLUNGE BIT; RM-CLASSICAL PLUNGE BIT; RN-CLASSICAL PLUNGE BIT; RO-15Degree HORSE NOSE BIT; RP-10Degree HORSE NOSE BIT; RQ-OPEN-END CARVING BIT; RR-FLAT BOTTOM CUTTER
T-Solid Carbide cutting knives: TCT-SOLID CARBIDE STRAIGHT BIT
U-Other series: UA-Spindle machine flat knife, four planing knives; UB-Finger Joint Cutter Series; UC-Circular knife; UD-Speaker Knife; UE-A knife series; UF-Helical flat knife; UG-Small door knife (knife cabinet) series; UH-Ceiling moldings, edge line series; UI-Wallboard knife; UJ-Door Knife; Uk-Spiral Square Series; UL-Staircase handrail wire cutter series; UM-Frame Line Cutters; UN-Edge Knife; UO-Large door knife series; UP-Slot Knife; UQ-Flooring Knife; UR-Cabinet plate knife series