311.41/42 HW DOWEL DRILLS

DOWEL DRILLS

Perfect for all materials and long-lasting performance!

CMT announces the new series of solid carbide boring bits, now available from their extensive industrial line. These bits are entirely made of premium quality super micrograin carbide from Luxemburg. The entire series offers several design features:

• The unique tip has curved, negatively ground spurs to produce exceptionally clear bores with no rough -edges. Centre point balanced.

• Punte progettate per giunto ad espansione Halefe lxconnect sc 8/60.The cylindrical head is bigger than traditional tips and is extremely resistant to prolonged use.

• The plunge edge runs all the way to the centre of the bit to reduce drilling resistance and increase production speed. It lasts longer between sharpenings.

• The solid carbide construction guarantees an almost infinite number of resharpenings, and since it is a solid unit of carbide, it offers extra safety features.

• Ideal for hardwood and difficult composites such as particle boards, MDF and veneered wood.

• Excellent performance on high-speed boring units and CNC routers.

TECHNICAL DETAILS:

• Premium quality super-strength steel.

• Spiral portion coated with orange or black P.T.F.E.

• Extra-fine micrograin carbide spiral portion with centre point.

• 2 cutting edges (Z2).

• 2 spiral flutes.

• 2 curved, negatively ground spurs (V2).

• Parallel shank with driving flat and adjustable screw length.

311.580.41/42 - Drill bits designed to fit Häfele one-piece Ixconnect SC 8/60 spreading connector.

Used on boring machines separately or with chucks for drilling blind holes in solid wood, wood composites, plastic and laminated materials.

Delivery time: 1-2 working day

Secure payment:

D Diameter	I Cutting height	S Shank diameter	L Totale length	Z Number of cutting edges	Code Code	Price Price
5	35	10x30	70	2+2	311.050.41	€ 17,07
5	35	10x30	70	2+2	311.050.42	€ 17,07
6	35	10x30	70	2+2	311.060.41	€ 17,73
6	35	10x30	70	2+2	311.060.42	€ 17,73
7	35	10x30	70	2+2	311.070.41	€ 19,34
7	35	10x30	70	2+2	311.070.42	€ 19,34
8	35	10x30	70	2+2	311.080.41	€ 18,68
8	35	10x30	70	2+2	311.080.42	€ 18,68
9	35	10x30	70	2+2	311.090.41	€ 21,89
9	35	10x30	70	2+2	311.090.42	€ 21,89
10	35	10x30	70	2+2	311.100.41	€ 21,15
10	35	10x30	70	2+2	311.100.42	€ 21,15
12	35	10x30	70	2+2	311.120.41	€ 23,35
12	35	10x30	70	2+2	311.120.42	€ 23,35
8	45	10x19	70	2+2	311.580.41	€ 20,87
8	45	10x19	70	2+2	311.580.42	€ 20,87

Spare parts

Product	SCREW HW M5X10 UNI-4766	HWD8 SCREW M5X11.5X17 FOR WEEKE
311.050.41	990.003.00	990.088.00
311.050.42	990.003.00	990.088.00
311.060.41	990.003.00	990.088.00
311.060.42	990.003.00	990.088.00
311.070.41	990.003.00	990.088.00
311.070.42	990.003.00	990.088.00
311.080.41	990.003.00	990.088.00
311.080.42	990.003.00	990.088.00
311.090.41	990.003.00	990.088.00
311.090.42	990.003.00	990.088.00
311.100.41	990.003.00	990.088.00
311.100.42	990.003.00	990.088.00
311.580.41	990.003.00	990.088.00
311.580.42	990.003.00	990.088.00